![Ethanol, 2,2′,2′′-nitrilotris-, 3,3′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-2-naphthalenesulfonate] (salt), potassium salt](https://newcny.com/wp-content/uploads/2025/02/85269-33-6.svg)
CAS Registry Number®
CAS Name
2-Naphthalenesulfonic acid, 3,3′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-, potassium salt, compd. with 2,2′,2′′-nitrilotris[ethanol]
Molecular Formula
C34H26N6O14S4.xC6H15NO3.xK
Other Names and Identifiers
InChI
InChI=1S/C34H26N6O14S4.C6H15NO3.K/c35-21-7-3-19-11-29(57(49,50)51)31(33(41)25(19)13-21)39-37-23-9-5-17(27(15-23)55(43,44)45)1-2-18-6-10-24(16-28(18)56(46,47)48)38-40-32-30(58(52,53)54)12-20-4-8-22(36)14-26(20)34(32)42;8-4-1-7(2-5-9)3-6-10;/h1-16,41-42H,35-36H2,(H,43,44,45)(H,46,47,48)(H,49,50,51)(H,52,53,54);8-10H,1-6H2;
InChIKey
InChIKey=CWPGTVMIQARZAS-UHFFFAOYSA-N
SMILES
N(=NC1=CC(S(=O)(=O)O)=C(C=CC2=C(S(=O)(=O)O)C=C(N=NC=3C(S(=O)(=O)O)=CC4=C(C3O)C=C(N)C=C4)C=C2)C=C1)C=5C(S(=O)(=O)O)=CC6=C(C5O)C=C(N)C=C6.N(CCO)(CCO)CCO.[K]
Canonical SMILES
[K].O=S(=O)(O)C1=CC(N=NC=2C(O)=C3C=C(N)C=CC3=CC2S(=O)(=O)O)=CC=C1C=CC4=CC=C(N=NC=5C(O)=C6C=C(N)C=CC6=CC5S(=O)(=O)O)C=C4S(=O)(=O)O.OCCN(CCO)CCO
Other Names for this Substance
- 2-Naphthalenesulfonic acid, 3,3′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-, potassium salt, compd. with 2,2′,2′′-nitrilotris[ethanol]
- Ethanol, 2,2′,2′′-nitrilotris-, 3,3′-[1,2-ethenediylbis[(3-sulfo-4,1-phenylene)azo]]bis[6-amino-4-hydroxy-2-naphthalenesulfonate] (salt), potassium salt
